Active Member
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[China]
Address: No.3048, 3rd Building International Plastic City, Renzi Yuan Village, Xiegang Town, Dongguan Guangdong,China
Contact name:Amy Li
Dongguan Yusheng Electronics Co., Ltd. |
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Fast Response 10K 3950 G18 Pipe Clamp NTC Temperature Sensor for HVAC System
Quick Details:
| Product Name | NTC Temperature Sensor | Model/Type | G18 Pipe Clamp |
| Resistance | R25＝10K±1% B25/50＝3950±1% | Lead Wire | UL3398 24# 150℃ 300V |
| Temperature Range | -30 to +125℃ | Wire Length | L=150±10MM |
| Terminal | SM-2Y(Black Color) | Usage | Wall Boiler,Water Heater |
| Theory | Resistance Sensor | Output | Analog Sensor |
| Material | Manganese steel, plastics, Manganese steel nickel plating | Color | Black and silver |
Description:
NTC Temperature Sensor is a detection element that feeds back the results to the system.
It is also called thermistor or probe. Its principle is the resistance decreases rapidly when the temperature rises. NTC(Negative Temperature CoeffiCient)refers to thermistor phenomenon and material with negative temperature coefficient, and the resistance decreases exponentially when the temperature rises. NTC Temperature sensors are widely used in household, automotive, industrial, medical and other industries.Generally speaking, temperature sensors are used in most electrical and electronic products that require temperature feedback.
Specifications:
1. Overall Dimensions(mm)
2. BOM
| Part Name | Material | QTY |
| Housing | G12Pipe clamp Manganese steel nickel plating | 1PCS |
| Base | Plastic | 1PCS |
| Spring | Manganese steel | 1PCS |
| Resistance | R25=10KΩ±1% B25/50=3950K±1% | 1PCS |
| Lead Wire | UL3398 24# 150℃ 300V black | 165mm |
| Coating | Epoxy 808A－F | About 1g |
| Terminal | SM-2Y(Black color) | 1PCS |
3. Electrical Specification:
| No. | Item | Sign | Test Condition | Min. | Normal value | Max. | Unit |
| 3-1. | Resistance at 25℃ | R25 | Ta=25±0.05℃ PT≦0.1mw | 9.9 | 10 | 10.1 | KΩ |
| 3-2. | B Value | B25/50 |  | 3910.5 | 3950 | 3989.5 | K |
| 3-3. | Dissipation factor(in air) | σ | Ta=25±0.05℃ | 3 | / | / | mW/℃ |
| 3-4. | Time constant(in water) | τ | 25℃→50℃ T1=25+(50-25)×63.2% =40.8℃ | / | / | 5 | Sec |
| 3-5. | Insulation resistance | / | 500VDC | 100 | / | / | MΩ |
| 3-6. | dielectric strength test | / | 1500V AC 0.5mA | 5 | / | / | S |
| 3-7. | Operating temperature range | / | / | -30 | / | 125 | ℃ |
| TEMPERATURE VS RESISTANCE TABLE | |||||||||||
| Resistance 10K Ohms at 25deg. C | |||||||||||
| Resistance Tolerance + / -1% | |||||||||||
| B Value 3950K at 25/50 deg. C | |||||||||||
| B Value Tolerance + / - 1% | |||||||||||
| Temp. | Rmax | Rnor | Rmin | Temp. | Rmax | Rnor | Rmin | Temp. | Rmax | Rnor | Rmin |
| (deg. C) | (K Ohms) | (K Ohms) | (K Ohms) | (deg. C) | (K Ohms) | (K Ohms) | (K Ohms) | (deg. C) | (K Ohms) | (K Ohms) | (KN.,…. Ohms) |
| -30 | 186.361 | 179.267 | 172.425 | 20 | 12.6537 | 12.501 | 12.3479 | 70 | 1.7864 | 1.738 | 1.6908 |
| -29 | 174.961 | 168.405 | 162.079 | 21 | 12.0895 | 11.949 | 11.808 | 71 | 1.7267 | 1.6794 | 1.6332 |
| -28 | 164.332 | 158.273 | 152.422 | 22 | 11.5535 | 11.424 | 11.2946 | 72 | 1.6694 | 1.6231 | 1.5779 |
| -27 | 154.417 | 148.815 | 143.402 | 23 | 11.0442 | 10.925 | 10.8064 | 73 | 1.6142 | 1.5689 | 1.5247 |
| -26 | 145.164 | 139.984 | 134.975 | 24 | 10.5602 | 10.451 | 10.3419 | 74 | 1.5612 | 1.5168 | 1.4736 |
| -25 | 136.525 | 131.733 | 127.096 | 25 | 10.1 | 10 | 9.9 | 75 | 1.5101 | 1.4667 | 1.4245 |
| -24 | 128.456 | 124.022 | 119.729 | 26 | 9.6709 | 9.5709 | 9.471 | 76 | 1.461 | 1.4185 | 1.3772 |
| -23 | 120.915 | 116.811 | 112.835 | 27 | 9.2623 | 9.1626 | 9.063 | 77 | 1.4137 | 1.3722 | 1.3317 |
| -22 | 113.864 | 110.065 | 106.382 | 28 | 8.8732 | 8.7738 | 8.6747 | 78 | 1.3681 | 1.3275 | 1.288 |
| -21 | 107.269 | 103.751 | 100.339 | 29 | 8.5025 | 8.4037 | 8.3052 | 79 | 1.3243 | 1.2845 | 1.2458 |
| -20 | 101.098 | 97.8396 | 94.6771 | 30 | 8.1494 | 8.0512 | 7.9534 | 80 | 1.282 | 1.2431 | 1.2053 |
| -19 | 95.3201 | 92.302 | 89.3705 | 31 | 7.8128 | 7.7154 | 7.6184 | 81 | 1.2413 | 1.2033 | 1.1663 |
| -18 | 89.9088 | 87.1124 | 84.3946 | 32 | 7.4919 | 7.3953 | 7.2993 | 82 | 1.2021 | 1.1649 | 1.1287 |
| -17 | 84.8385 | 82.2471 | 79.7268 | 33 | 7.1859 | 7.0903 | 6.9953 | 83 | 1.1644 | 1.1279 | 1.0926 |
| -16 | 80.0856 | 77.6837 | 75.3463 | 34 | 6.894 | 6.7995 | 6.7056 | 84 | 1.1279 | 1.0923 | 1.0577 |
| -15 | 75.6284 | 73.4018 | 71.2336 | 35 | 6.6156 | 6.5221 | 6.4294 | 85 | 1.0928 | 1.058 | 1.0241 |
| -14 | 71.4468 | 69.3823 | 67.3708 | 36 | 6.3498 | 6.2576 | 6.166 | 86 | 1.059 | 1.0249 | 0.9918 |
| -13 | 67.522 | 65.6077 | 63.7412 | 37 | 6.0962 | 6.0051 | 5.9148 | 87 | 1.0264 | 0.993 | 0.9606 |
| -12 | 63.837 | 62.0616 | 60.3295 | 38 | 5.854 | 5.7642 | 5.6752 | 88 | 0.9949 | 0.9623 | 0.9306 |
| -11 | 60.3755 | 58.7288 | 57.1212 | 39 | 5.6227 | 5.5342 | 5.4465 | 89 | 0.9646 | 0.9326 | 0.9016 |
| -10 | 57.1228 | 55.5953 | 54.1032 | 40 | 5.4018 | 5.3146 | 5.2283 | 90 | 0.9353 | 0.904 | 0.8737 |
| -9 | 54.0651 | 52.648 | 51.2629 | 41 | 5.1907 | 5.1049 | 5.0199 | 91 | 0.907 | 0.8764 | 0.8468 |
| -8 | 51.1895 | 49.8747 | 48.5889 | 42 | 4.989 | 4.9045 | 4.821 | 92 | 0.8797 | 0.8498 | 0.8208 |
| -7 | 48.4842 | 47.2643 | 46.0705 | 43 | 4.7961 | 4.713 | 4.6309 | 93 | 0.8534 | 0.8241 | 0.7958 |
| -6 | 45.9381 | 44.8062 | 43.6978 | 44 | 4.6117 | 4.53 | 4.4494 | 94 | 0.828 | 0.7994 | 0.7716 |
| -5 | 43.5409 | 42.4906 | 41.4615 | 45 | 4.4354 | 4.3551 | 4.2759 | 95 | 0.8035 | 0.7754 | 0.7483 |
| -4 | 41.2831 | 40.3086 | 39.3531 | 46 | 4.2667 | 4.1878 | 4.11 | 96 | 0.7798 | 0.7523 | 0.7258 |
| -3 | 39.1559 | 38.2516 | 37.3644 | 47 | 4.1053 | 4.0278 | 3.9515 | 97 | 0.7569 | 0.73 | 0.7041 |
| -2 | 37.1508 | 36.3117 | 35.488 | 48 | 3.9508 | 3.8748 | 3.7999 | 98 | 0.7348 | 0.7085 | 0.6831 |
| -1 | 35.2603 | 34.4817 | 33.7169 | 49 | 3.803 | 3.7283 | 3.6548 | 99 | 0.7134 | 0.6877 | 0.6628 |
| 0 | 33.4771 | 32.7547 | 32.0447 | 50 | 3.6614 | 3.5882 | 3.5161 | 100 | 0.6928 | 0.6676 | 0.6433 |
| 1 | 31.7945 | 31.1243 | 30.4652 | 51 | 3.5258 | 3.454 | 3.3833 | 101 | 0.6728 | 0.6482 | 0.6244 |
| 2 | 30.2064 | 29.5847 | 28.9728 | 52 | 3.396 | 3.3255 | 3.2562 | 102 | 0.6536 | 0.6295 | 0.6062 |
| 3 | 28.7068 | 28.1301 | 27.5623 | 53 | 3.2715 | 3.2025 | 3.1346 | 103 | 0.6349 | 0.6113 | 0.5885 |
| 4 | 27.2904 | 26.7556 | 26.2286 | 54 | 3.1523 | 3.0846 | 3.0181 | 104 | 0.6169 | 0.5938 | 0.5715 |
| 5 | 25.9521 | 25.4562 | 24.9672 | 55 | 3.038 | 2.9717 | 2.9065 | 105 | 0.5995 | 0.5769 | 0.555 |
| 6 | 24.6872 | 24.2274 | 23.7738 | 56 | 2.9285 | 2.8635 | 2.7996 | 106 | 0.5826 | 0.5605 | 0.5391 |
| 7 | 23.4912 | 23.065 | 22.6443 | 57 | 2.8234 | 2.7597 | 2.6972 | 107 | 0.5663 | 0.5447 | 0.5237 |
| 8 | 22.3599 | 21.965 | 21.575 | 58 | 2.7227 | 2.6603 | 2.599 | 108 | 0.5506 | 0.5293 | 0.5089 |
| 9 | 21.2897 | 20.9239 | 20.5622 | 59 | 2.626 | 2.5649 | 2.5049 | 109 | 0.5353 | 0.5145 | 0.4945 |
| 10 | 20.2768 | 19.938 | 19.6028 | 60 | 2.5333 | 2.4734 | 2.4147 | 110 | 0.5206 | 0.5002 | 0.4806 |
| 11 | 19.3178 | 19.0041 | 18.6937 | 61 | 2.4443 | 2.3856 | 2.3282 | 111 | 0.5063 | 0.4863 | 0.4671 |
| 12 | 18.4096 | 18.1193 | 17.8318 | 62 | 2.3589 | 2.3014 | 2.2452 | 112 | 0.4924 | 0.4729 | 0.4541 |
| 13 | 17.5493 | 17.2807 | 17.0146 | 63 | 2.2768 | 2.2206 | 2.1656 | 113 | 0.4791 | 0.4599 | 0.4415 |
| 14 | 16.734 | 16.4857 | 16.2394 | 64 | 2.1981 | 2.1431 | 2.0892 | 114 | 0.4661 | 0.4474 | 0.4293 |
| 15 | 15.9612 | 15.7317 | 15.504 | 65 | 2.1224 | 2.0686 | 2.0159 | 115 | 0.4535 | 0.4352 | 0.4175 |
| 16 | 15.2284 | 15.0164 | 14.8059 | 66 | 2.0498 | 1.997 | 1.9455 | 116 | 0.4414 | 0.4234 | 0.4061 |
| 17 | 14.5333 | 14.3376 | 14.1432 | 67 | 1.98 | 1.9283 | 1.8779 | 117 | 0.4296 | 0.412 | 0.3951 |
| 18 | 13.8738 | 13.6933 | 13.5139 | 68 | 1.9129 | 1.8623 | 1.813 | 118 | 0.4182 | 0.4009 | 0.3844 |
| 19 | 13.2479 | 13.0816 | 12.916 | 69 | 1.8484 | 1.7989 | 1.7507 | 119 | 0.4071 | 0.3902 | 0.374 |
| 120 | 0.3964 | 0.3799 | 0.364 | ||||||||
Application:
● Household: Health Pot, Water Heater, Wall-hung Boiler, Rice Cooker, Blender, Air Conditioner, etc.
● Automotive: Cooling System, Air Conditioning System, etc.
● Industrial: Oven, Heating System, Cooling System, etc.
● Medical: Temperature monitoring and other temperature monitoring equipment.
Advantages:
● High Stability
● High accuracy and precision
● Sensitve reaction, durable
● Easy to install
Tag:
Resistance Sensor, Thermistor, Temperature Transducer, Temperature Probe
